EPI, A Performance Clutching & Driveline Specialty company has expanded their line of heavy-duty suspension springs with new part numbers to fit the 700 Yamaha Grizzly and Yamaha Rhino. The new springs are available for both front and rear of these machines. They are made from high quality chrome silicon and are engineered to provide a 25% heavier load capacity. They are a great replacement spring for use with plows and other accessories that add weight or to reestablish full ride height.